eslint-plugin- json-schema-validator

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json-schema-validator/no-invalid ​

validate object with JSON Schema.

  • ⚙️ This rule is included in "plugin:json-schema-validator/recommended".

📖 Rule Details ​

This rule validates the file with JSON Schema and reports errors.

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🔧 Options ​

json5
{
  "json-schema-validator/no-invalid": [
    "error",
    {
      schemas: [
        {
          fileMatch: [".eslintrc.json"],
          schema: {
            /* JSON Schema Definition */
          }, // or string
        },
      ],
      useSchemastoreCatalog: true,
      mergeSchemas: true, // or ["$schema", "options", "catalog"]
    },
  ],
}
  • schemas ... Define an array of any JSON Schema.
    • fileMatch ... A list of known file names (or globs) that match the schema.
    • schema ... An object that defines a JSON schema. Or the path of the JSON schema file or URL.
  • useSchemastoreCatalog ... If true, it will automatically configure some schemas defined in https://www.schemastore.org/api/json/catalog.json. Default true
  • mergeSchemas ... If true, it will merge all schemas defined in schemas, at the $schema field within files, and the catalogue. If an array is given, it will merge only schemas from the given sources. Default false

This option can also be given a JSON schema file or URL. This is useful for configuring with the /* eslint */ directive comments.

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Use with .vue ​

This rule supports .vue custom blocks.

Example:

vue
<i18n>
{
    "en": {
        "hello": "Hello"
    }
}
</i18n>

You must also install eslint-plugin-vue to enable .vue files validation. See here for details.

To match a custom block, use a glob like this:

json5
{
  // If you want to match the <i18n> block.
  fileMatch: ["**/*blockType=i18n*"],
  schema: { type: "object" /* JSON Schema Definition */ },
}

The following custom blocks will try to test if it matches with the virtual filenames.

vue
<i18n lang="yaml">
# path/to/foo.vue/i18n.yaml?vue&type=custom&blockType=i18n&lang=yaml
foo: bar
</i18n>

<i18n lang="json">
// path/to/foo.vue/i18n.json?vue&type=custom&blockType=i18n&lang=json
{ "foo": "bar" }
</i18n>

<i18n>
// path/to/foo.vue/i18n.json?vue&type=custom&blockType=i18n
{ "foo": "bar"}
</i18n>

📚 Further reading ​

🚀 Version ​

This rule was introduced in eslint-plugin-json-schema-validator v0.1.0

🔍 Implementation ​